STM32L151VD datasheet(69/140 Pages) STMICROELECTRONICS

tên linh kiện	STM32L151VD

Giải thích chi tiết về linh kiện	Ultra-low-power 32-bit MCU ARM-based Cortex-M3, 384KB Flash

PDF	140 Pages

Scroll/Zoom	100%

nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

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69 / 140 page

STM32L151xD STM32L152xD

Electrical characteristics

Doc ID 022027 Rev 6

69/140

On-chip peripheral current consumption

The current consumption of the on-chip peripherals is given in the following table. The MCU

is placed under the following conditions:

●

all I/O pins are in input mode with a static value at VDD or VSS (no load)

●

all peripherals are disabled unless otherwise mentioned

●

the given value is calculated by measuring the current consumption

–

with all peripherals clocked off

–

with only one peripheral clocked on

Table 25.

Peripheral current consumption(1)

Peripheral

Typical consumption, VDD = 3.0 V, TA = 25 °C

Unit

Range 1,

VCORE=

1.8 V

VOS[1:0] =

Range 2,

VCORE=

1.5 V

VOS[1:0] =

Range 3,

VCORE=

1.2 V

VOS[1:0] =

Low power

sleep and

run

APB1

TIM2

µA/MHz

(fHCLK)

TIM3

TIM4

TIM5

TIM6

444

TIM7

444

LCD

433

WWDG

2.5

SPI2

879

7.5

SPI3

767

USART2

USART3

USART4

USART5

I2C1

876

I2C2

765

USB

PWR

333

DAC

4.5

COMP

43.5

3.54

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